How to read your birth chart
Meet the whole chart.

Read your chart in five passes

1. Check your birth data and house system before interpreting.
2. Find the Sun, Moon and Ascendant. If time is unknown, leave the Ascendant and houses aside.
3. Choose one planet and combine its function, sign and house.
4. Study one major aspect: conjunction 0°, sextile 60°, square 90°, trine 120° or opposition 180°. An orb is the allowed distance from the exact angle; settings differ by method.
5. Write a reflection, then check it against your experience instead of treating it as a fixed verdict.

Follow the rising-sign guide for chart rulers and houses, then explore the November forecast.

What is a birth chart?

Create your free birth chart here, then keep it beside you as you explore this guide.

A natal chart maps celestial positions for a particular date, time, and place of birth. Astrology interprets that map symbolically through planets, zodiac signs, houses, and aspects.

These pieces work together. A planet represents a function or theme; its sign describes a style of expression; its house connects that theme to an area of life. An aspect describes an angular relationship between chart points.

Sun, Moon, and rising: your “big three”

Sun sign

Often explored through identity, vitality, and the qualities you develop and express.

Moon sign

Often explored through feelings, emotional needs, and familiar responses.

Rising sign, or Ascendant

The zodiac sign rising on the eastern horizon at birth; a starting point for exploring your approach to life and the chart’s house structure.

Start by giving each placement its own space. You may recognize a different part of yourself in each description.

Planets, signs, and houses: a simple example

Try this sentence: “A theme, expressed in a style, in an area of life.” It keeps the pieces connected while you learn.

For a made-up example, consider Mercury in Gemini in the third house. Mercury brings in communication and thought; Gemini suggests curiosity and variety; the third house brings attention to learning and everyday exchanges. A reflection might be: “What helps me turn curiosity into a conversation I can follow through on?”

One placement is a starting point. The rest of the chart can add support, tension, and nuance. Writing a question often helps you explore a placement without trying to make one sentence describe your whole personality.

What are aspects?

Aspects connect chart points through angles. Common examples include conjunctions, oppositions, squares, trines, and sextiles. Astrologers use them to explore how different themes interact.

For your first study session, choose one aspect and write down the two planets involved. Describe each planet’s theme separately, then ask how those themes might cooperate or compete for attention. Let a real-life example help you understand the symbolism.

Why your birth time matters

Birth time is especially important for the Ascendant and house placements. A small time difference can matter when a point is near a boundary. Different house systems can also place some planets in different houses.

If your time is unknown or approximate, say so before ordering a reading. We can discuss which details can be explored confidently and where uncertainty needs to stay visible. You can still begin learning about the placements that are supported by the information you have.

A natal reading focuses on the birth chart. A transit reading compares moving celestial positions with the natal chart. Learning the natal basics gives those later timing discussions more context.